#256331#256331

#256331 is a dark, moderate green. Relative luminance 0.095; OKLCH L 44.6% C 0.102 H 147.5°. Best body text is #FFFFFF at 7.22:1 contrast (WCAG AA passes).

Color values

HEX	#256331
RGB	rgb(37, 99, 49)
HSL	hsl(132, 46%, 27%)
HSV	hsv(132, 63%, 39%)
CMYK	cmyk(62.6%, 0%, 50.5%, 61.2%)
CIE-LAB	lab(37.00, -31.84, 22.53)
CIE-LCH	lch(37.00, 39.01, 144.72°)
OKLab	oklab(44.61% -0.0861 0.0549)
OKLCH	oklch(44.61% 0.102 147.5)
XYZ	xyz(5.7788, 9.5382, 4.4417)
Luminance	0.0954 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#256331 #632557

analogous

#386325 #256331 #256350

triadic

#256331 #312563 #633125

tetradic

#256331 #253863 #632557 #635025

square

#256331 #253863 #632557 #635025

split-complementary

#256331 #502563 #632538

monochromatic

#08160B #14361B #256331 #369047 #48BB5E

Accessibility & contrast

On white

7.22

#256331 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#256331 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #256331

7.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##256331	#FFFFFF	#000000	##FFFFFF
##256331	1.00	7.22	2.91	7.22
#FFFFFF	7.22	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645A2D

Deuteranopia (green-blind)

#5C5534

Tritanopia (blue-blind)

#166157

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #256331;
/* rgb */ color: rgb(37, 99, 49);
/* oklch */ color: oklch(44.6% 0.102 147.5);

Tailwind

colors: {
  custom: {
    50: '#67906a',
    500: '#256331',
    950: '#000000',
  },
}

SCSS

$custom: #256331;
$custom-light: #67906a;
$custom-dark: #000000;

JSON

{
  "hex": "#256331",
  "rgb": {
    "r": 37,
    "g": 99,
    "b": 49
  },
  "hsl": {
    "h": 131.613,
    "s": 45.588,
    "l": 26.667
  },
  "oklch": {
    "l": 0.4461,
    "c": 0.10214,
    "h": 147.5
  },
  "luminance": 0.09539
}

Semantic roles & 50–950 ramp

primary

#256331

secondary

#964E88

accent

#53BCD5

background

#F6F8F6

surface

#EBF0EB

border

#C6CBC6

text

#060C06

muted

#7A7D7A

Preview Lab

Preview with #256331

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →